#3D7DBF#3D7DBF

#3D7DBF is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.9% C 0.121 H 251.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#3D7DBF
RGBrgb(61, 125, 191)
HSLhsl(210, 52%, 49%)
HSVhsv(210, 68%, 75%)
CMYKcmyk(68.1%, 34.6%, 0%, 25.1%)
CIE-LABlab(51.17, 1.05, -40.56)
CIE-LCHlch(51.17, 40.57, 271.48°)
OKLaboklab(57.86% -0.0389 -0.1151)
OKLCHoklch(57.86% 0.121 251.3)
XYZxyz(18.6586, 19.4190, 52.0450)
Luminance0.1942 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D7DBF #BF7F3D
analogous
#3DBEBF #3D7DBF #3E3DBF
triadic
#3D7DBF #BF3D7D #7DBF3D
tetradic
#3D7DBF #BF3DBE #BF7F3D #3DBF3E
square
#3D7DBF #BF3DBE #BF7F3D #3DBF3E
split-complementary
#3D7DBF #BF3E3D #BEBF3D
monochromatic
#1F4062 #2E5F91 #3D7DBF #6A9CCF #98BBDE

Accessibility & contrast

On white

4.30
#3D7DBF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#3D7DBF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7DBF
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D7DBF#FFFFFF#000000##000000
##3D7DBF1.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6081C2
Deuteranopia (green-blind)
#4D74BE
Tritanopia (blue-blind)
#008C95
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #3d7dbf;
/* rgb */ color: rgb(61, 125, 191);
/* oklch */ color: oklch(57.9% 0.121 251.3);
Tailwind
colors: {
  custom: {
    50: '#81a2d2',
    500: '#3d7dbf',
    950: '#000000',
  },
}
SCSS
$custom: #3d7dbf;
$custom-light: #81a2d2;
$custom-dark: #000000;
JSON
{
  "hex": "#3d7dbf",
  "rgb": {
    "r": 61,
    "g": 125,
    "b": 191
  },
  "hsl": {
    "h": 210.462,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5786,
    "c": 0.12146,
    "h": 251.3
  },
  "luminance": 0.19421
}

Semantic roles & 50–950 ramp

primary
#3D7DBF
secondary
#CAAC8E
accent
#954DDB
background
#F8F9FC
surface
#F0F2F9
border
#CBCCD2
text
#0B0F14
muted
#7C7E82

Preview Lab

Preview with #3D7DBF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#3D7DBF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva